TW201008028A - High gain steerable phased-array antenna with selectable characteristics - Google Patents

Abstract

A high gain, phased array antenna includes a conducting sheet having a number of one or more slots defined therein. For each slot, an electrical microstrip feed line is electronically coupled with a corresponding slot to form a magnetically-coupled LC resonance element. A main feed line couples with the one or more microstrip feed lines. A specific azimuth pattern, antenna frequency, and/or beam direction is/are selectable in accordance with specific structural or electrical characteristics of the antenna.

Description

201008028 VI. INSTRUCTIONS: This application was published on US Patent Application No. 11/694,916, filed March 30, 2007, and on February 9, 2005. It was published on April 10, 2007. Japanese Patent Case No. 7, 2, 2, 830. Each of these patents is hereby incorporated by reference. [Prior Art]

Conventional phase array antennas combine waveguide technology with antenna elements. The waveguide system controls the propagation of an electromagnetic wave to force the wave to follow a path defined by the solid structure of the waveguide. Waveguides for microwave frequencies, primarily in applications such as connecting an array of output amplifiers to their antennas, typically take the form of rectangular hollow metal tubes but are also built into integrated circuits. A waveguide of a given size does not propagate electromagnetic waves below a certain frequency (the frequency of the stop). In summary, when an electromagnetic wave is traveling through a waveguide, the electric and magnetic fields of the wave have several possible configurations. Each of these configurations is referred to as a propagation mode. There is a need for a phased array antenna that provides enhanced functionality and gain characteristics. SUMMARY OF THE INVENTION A plurality of high-enhanced steerable phased array antennas each including a conductive sheet-conducting sheet having a plurality of slots defined therein. For each of the slots, the electric microstrip feed line is combined with the slot to form an LC resonant element for the wall surface ... the main feed line and the microstrip feed line 0 An antenna determines one of the antennas, and a delay circuit is provided on each of the slots that are selectively controlled for the orientation pattern - or a plurality of 140231.doc 201008028. In the first antenna, the first and second slots are fed by the same microstrip feed line. The first slot is a voltage feed. The microstrip feed line does not terminate at the first slot. The second slot is a current feed. The microstrip library feed line is terminated at the second slot. In a third antenna, at least two slots of different orientations are provided on a circuit board for receiving and/or transmitting signals. The signal for each slot has a different orientation corresponding to the different orientations of the plurality of slots. In the -four antenna, at least one of the slots includes a bow shape. The butterfly φ bow-shaped slot produces an increased bandwidth on a rectangular slot of only one dimension of the multi-size of the bow-shaped slot. In a fifth antenna, a non-resonant slot is provided on the same f-plate as a resonant slot. The non-resonant slot receives a signal that is different from the resonant slot - polarized or leaves the edge of the board or both. In the antenna, the non-resonant slot has a well-defined shape, including - or multiple self-sharp and/or circular features or a combination of sharp and circular features, which are known to produce a selected frequency width. In any of the antennas of the dedicated antenna: an interval between the at least two slots can be selected such that the antenna ▲ produces a particular orientation pattern 'which includes - the first interval to establish the -f蓿 leaf® case Or less than the first interval - the second interval to establish a number 8 pattern, or both; the impedance of at least the microstrip feed line can be selected according to the specific bandwidth for the corresponding slot; 140231.doc - 4- 201008028 At least one microstrip feed line may be coupled to a 50 ohm source such that its impedance is different from that of the radio-output circuit that drives the antenna; depending on the particular orientation pattern produced by the antenna To select the width of the slot; the microstrip feed line may be electrically connected to its corresponding slot; the microstrip feed line may be coupled from one side to the side across its corresponding slot; the two slots may have different Size and/or shape and thus different resonant frequencies; x one or more slots may have a rectangular shape; the main feed line may be coupled to a coaxial cable connector attachment; multiple layers may be provided such that In the first layer The microstrip feed line is formed to define the slot in a second layer; and/or a delay circuit can be provided for invoking the antenna by selectively changing the phase of the signal on the microstrip feed line. The antenna can include a code based operation - or a plurality of processors that continuously or periodically determine a preferred signal direction and control the delay circuit to manipulate the antenna in the preferred direction. There is also provided a method of fabricating a high gain steerable phased array antenna comprising a conductive sheet having one or more slots defined therein. Each of the electrical microstrip feed lines is coupled to the slot to form a magnetically coupled LC resonant element. A primary feed line is coupled to the one or more microstrip feed lines. 140231.doc 201008028 Wide method including selection a specific orientation pattern for the antenna. Selecting a 3 forming circuit board between at least two of the slots known to produce the selected orientation pattern includes at least the 2 slots at the selected interval Conductive sheet. For each slot, the microstrip feeds the line to the slot to form a magnetically coupled LC resonant element. A primary feed is associated with each of the microstrip feed lines. The feed line provides another method for t-selecting a specific bandwidth for the antenna. The pin has been turned on to generate one of the set bandwidths of the microstrip feed it, the line, and an impedance is selected to provide for the antenna It One of the at least one slot is selected to have a width, orientation pattern. The other side of the particular orientation pattern is used to generate the selected orientation pattern, which may include a - leaf pattern or a number 8 pattern. Selecting a different method for the particular bandwidth of the antenna. Selecting a shape that has been lost to produce at least the slot of the selected bandwidth. Any method of the method may include at least - the microstrip feed line Connect, , , , and/or connect at least the _ microstrip feed line across its corresponding slot ❹ from one side to the other. Two different resonant frequencies can be selected for the antenna. At least two slots V-selecting different sizes and/or shapes to form two different resonant frequencies for the determination. . . . : or a plurality of slots may be formed to have a rectangular shape. The system is coupled to the coaxial cable connector attachment. The microstrip feed line can be formed on the first layer to form the microstrip feed line and the 14023I.doc -6 - 201008028 is formed in a second layer. Can be selected according to the needle slot Width to select one of the impedances of at least one of the microstrip read lines. - The antenna may be formed in part by any of the methods described herein. [Embodiment] Referring to Figure 1 'Based on - Preferred Embodiment - High The gain steerable phase (four) column antenna comprises a region of the sheet metal of two or more layers separated by an "electric material" (for example, copper), and may be various One or more of metal or other conductors. Four slots 104 are cut into the conductive sheet 1〇2. Any number of more or fewer slots 104 may be used, but it is preferred that the slots 104 be configured such that they complement each other in a phase array pattern. When the number of slots is doubled each time, the gain is increased by 3dBi. The slots 104 are preferably rectangular and more preferably rectangular. However, the slots 104 can be square or circular or of any shape. The preferred size of the sheet is 5 7/8"width multiplied by 5 1/8" high. The preferred size of the rectangular slots is 5/8"χ2 1/8". The size of the slots 1 〇 4 is generally preferably half a wave (λ/2) wide and one quarter wave (λ/4) high. The driving resistance of the slots ι 4 is preferably (60) sq / 73 = 494 ohms. Since there is no loss in the transition to the free space of 377 564 ohms, an advantageous gain characteristic is achieved. Preferably, a coaxial cable 〇5 is connected to the sheet by soldering. Although Figure 2 will show the electrical configuration of the antenna in more detail, Figure i shows four soldered connections ι6 in the middle of the long edges of the rectangular slots 104. Also shown in Figure 1 is a signal cable 1〇5, along with a number of other solder joints 110 from the back side to the sheet 140231.doc 201008028. 2 illustrates a rear side view of a high gain steerable phased array antenna in accordance with a preferred embodiment. This side of the antenna includes a circuit board having various electrical connections. The slot 104 cut into the conductive sheet on the front side is shown in phantom in Figure 2 for fluoroscopy of its position relative to the electrical component on the back side. The microstrip feed line connections 2〇6 correspond to the solder connections 1〇6 to the conductive sheets 102 on the front side. Preferably, the connections 2〇6 are in the center of the long edge of the rectangular, preferably rectangular, slot 1〇4. The connections 206 may alternatively be located in the center of the short edges, or the slots 104 may be square or circular or of any shape. The slots 104 resonate by a coupling mechanism. The coupling mechanism is coupled to the resonant slots 1〇4 using a microstrip feed line 212. The microstrip feed lines are tied to a separate plane of the antenna. Preferably, the resonant slots 1〇4 are fed in parallel by a 1 〇 ohm microstrip feed line 212. The microstrip feed lines 212 are shown to intersect the short dimension of the rectangular slots 1 〇 4 and at the center thereof. The microstrip feed lines 2 12 are each connected to a series of electronic circuit assemblies 214. In Figure 2, each microstrip feed line 21 2 has four components (illustrated as squares) of such components 21 4 . These components 214 include electronic delays that allow for directional steering of the antenna. Preferably, the components 21 4 include a PIN diode and an inductor. The diodes can be Panas〇nic

SSG's PIN 60 V 100 mA S mini-2P type diode (MFG P/N MA2JP0200L; digikey MA2JP0200LTR-ND), or preferably Shottky diode, Agilent p/n HSMS-2850 or equivalent. These sensors can be of the Panasonic 1.0 μΗ +/- 5% 1210 type (MFG P/N 140231.doc -S · 201008028 ELJ-FA1R0JF2; digikey PCD1825TR-ND). The capacitor may preferably be 1000pF TDK C1608X7R1H102K or equivalent. The resistor may preferably be 470 ohms, Yaeg 〇 9C06031 A4700 JLHFT or equivalent. The antenna is invoked by adding the delay circuit 214 to the microstrip feed lines 212. This delay changes the phase of the signals on the microstrip feed lines. The delay circuit includes a contact of the pIN diode with a copper plane cut into the board. When the PIN diode is turned on, a delay is added to the circuit. This means that it can be used to follow the source of the signal. The signal can originate from a wireless access point, a portable computer or another device. The microstrip feed lines 212 are each connected to a main feed line 216. Two microstrip feed lines 212 in the upper half of the antenna of Figure 2 are connected to the upper half of the main feed line 216, while two microstrip feed lines 212 in the lower half of the antenna of Figure 2 It is connected to the lower half of the main feed line 216. The main feed lines are connected at their center to a coaxial connecting segment 218 that is coupled to the coaxial cable 1〇5. Various traces 22 are shown to connect the delay contact 214 to the signal cable 108. The signal cable 1〇8 is in turn connected to a computer-operated control device. The antenna of Figures 1 to 2 has four resonant slots 丨〇 4 ^ the top and bottom of the antenna are mirror images of each other. Two 1 ohm ohm feed lines are fed to the two resonant slots 1 〇 4 in the upper half of the antenna. The ι ohms feed lines are parallel. The resistance is 5 ohms. This matches the resistance of the 5 〇 ohm main feed line 216. When considering the lower half of the antenna, the center of the antenna is at 25 ohms, that is, two parallel 5 ohm ohm circuits. According to a preferred embodiment, the input impedance of the antenna is selected to be 5 ohms. A 35.35 ohm impedance matching contact achieves this. Referring now to Figure 3', the microfeed line coupling points 3〇6 are located at the center of the long edges of the resonant slots 104. The microstrip feed lines 212 intersect the short dimensions of the slots 104. Since Fig. 3 is only for illustration, only the slots 104, the microstrip feed line 212, and the connection point 306 are shown. The connection of the two slots 1〇4 in the lower half of the antenna of Fig. 3 is at the leading edge below the slots H)4. In Figure 2, it is shown attached to the leading edge above the slots 104. Microstrip feed line connections to the two slots in the upper half of the antenna may also be tied to the lower edge of the slot 丨〇4. In addition, the slots 1 〇 4 and the microstrip ballast 212 can be rotated by ninety degrees, or another arbitrary degree, or only the slots can be rotated, or only the microstrip feed lines 212 can be red-turned. . 4 is a schematic illustration of a delay electronic component 214 coupled to a microstrip feed line 2^ for manipulation of the phased array antenna in accordance with a preferred embodiment. Each of the microstrip feed lines 212 is shown in FIG. 4 as being coupled to a group of three electronic components including a tip diode contact 424 and an inductor 426. The delay contacts 424 are enabled and disabled by the _+5 volts and the volts on the select line. The graphs are based on the exemplary signal distributions in various directions selected based on different lobes #. The contact points addressed in Figure 4 are labeled as one to six, or contacts. #1##2, 绍,料, (4). The number distribution map is generated based on the selective contact of the contacts #1 to #6. Figure 5A illustrates the antenna only when the contact #1 is selected. One of the signals ^ 14023l.doc 201008028 cloth. Figure 5B illustrates the L-knife of the antenna when the touch, #2, and #3 are selected. Figure 5C illustrates the antenna when only contact #4 is selected A signal/knife. Figure 5D illustrates the signal distribution of one of the antennas when the contact material, "and %" is selected. Figure 6 is a schematic illustration of an electronic component representation of an element of a phased array antenna in accordance with a preferred embodiment. The slots 1〇4, the microstrip township line 212, the main feed line 216, the same vehicle attachment point 218, and the microstrip feed line attachment point 3G6 are each shown in the figure and are preferably as described above. The first microstrip feed and the wire attachment point 306 are preferably grounded as illustrated in FIG. The tip diode contacts and inductor 426 are illustrated by having their electrical representation in common.

Figures 7 through 8 are flow diagrams of operations performed to select signal distribution lobes based on the amount of lobes of the monitor-phase array antenna in accordance with a preferred embodiment. Although two lobes or more than three lobes may be available, it is assumed that the exemplary procedure of Figure 7 employs three lobes for illustration. In 7〇2, a scared address of a connected wireless device is obtained. The lobe data is scanned and logged for this connection to the antenna. Among the selectable lobes, the wave with the highest throughput is selected. Traffic Volume—The speed at which data is processed end-to-end per unit time of the wireless network. Generally in millions of bits per second

(Mbps) to measure. In this example, it will be assumed that one of the three lobes is selected. B As long as the delivery volume remains above a threshold level, the wave is maintained as the selective lobes. The threshold level may be a predetermined delivery amount of “inside H+, or a predetermined delivery amount of 140231.doc -11· 201008028 Γ, which is lower than a maximum, average or preset delivery level. Or it may be based on comparison with one of the other delivery quantities. In Figure 8 of the detailed description, if the signal strength drops to a miscellaneous or within a certain amount of the value - the noise level, The reduced nickname strength is then used to determine when to select another lobes. The delivery amount is continuously or periodically monitored at the point of addition according to the procedure of Figure 7. Unless it is determined that the delivery volume has decreased below the threshold Level, otherwise the program maintains this monitoring at 708. Next, another lob is selected at 710, such as right = next closest lobes. At 712, it is decided whether the delivery of the lobes is high. At or below the threshold. If the delivery rate of the new lobes is above the threshold, the program moves to 714. At 714, the lobe number and signal strength of the new lobes are preserved and / or other information. Now, monitoring at 716 will continue for this new lobe As it is for the initial lobes at 7〇8, the program will monitor the delivery of the connection to the new lobes in a difficult or continuous manner. The delivery of the new lobes will only be used at 716. When it is determined that the threshold is below the threshold, the program moves to 718. Referring back to 712, if the delivery of the new lobes is determined to be below the threshold, the procedure moves directly to 718. At 718, another lobes (a second lobes) are selected, such as the closest lobes to the left of the initial lobes. At 720, it is determined whether the delivered amount is above or below the threshold. If the line is above the threshold, the lobes will hold the selected lobes until the delivery drops below the threshold. If the delivery is indeed below the threshold, then Scanning and logging in to the lobe data at 724, and the program returns to 706 to again select the lobe of the highest throughput. The program in Figure 8 illustrates all of the 140231.doc -12-201008028 waves in accordance with another embodiment. Monitoring of the L-strength of the flap and other data, for example for selecting the strongest lobes Referring to the diagram s, for example, selecting the lobe #^ at so?, the signal strength of the connection of the twisting device is taken at 4, for example, if the signal strength is determined as the gate λ level, or if the signal strength If the predetermined amount or percentage is above the mis-fl level, the delivery is calculated at the point. * ° The lob number, signal strength and delivery amount are entered at 810, and the procedure moves to 812. If at 8〇6, the signal strength is determined to be at a miscellaneous or at or below a predetermined amount or percentage above the noise level, then the lobe number, signal strength is entered at 814. And the amount of delivery (equal to 0), and the program moves to 814. At 812, it is determined whether the information about the last lobe has been processed. If not yet processed, the program returns to 8〇4 to perform monitoring for the next lobe. If the lobe data for all of the lobes has been monitored and determined, then the program returns to the caller at 818. Some features of the features disclosed in the prior U.S. Patent Application Serial No. 11/055,490, and/or the entire disclosure of which is incorporated herein by reference. - a high gain phase array antenna comprising: a conductive sheet having conductive sheets defining a plurality of one or more slots therein; and for each of the slots, - disposed with the slot Electrical microstrip feed lines in one plane parallel. The microstrip feed lines and corresponding slots are magnetically light. B (: Resonance TG member. - The main feed line is in direct contact with the microstrip feed lines. The slots may have a rectangular shape &, for example, a rectangular or elliptical shape. The microstrip feed lines may be extended (preferably) in the rectangular slots

14〇231.dOC •13· 201008028 Short or long size. The main feed line can be mated with the - coaxial electrical connector attachment. The slots can be fed in parallel by the microstrip feed lines. The number of slots may be two or four, and wherein - or two (four) holes may be respectively arranged on each side of the main feed line (which is fed at the center by a coaxial electrical attachment), This provides two halves of the main feed line. In this embodiment, each of the main feed lines may have the same resistance, which may also be the same total resistance as the parallel combination of the microstrip feed lines corresponding to the half of the main feed line. The input impedance of the antenna can be selected to be the same as the resistance of the main feed line. The antenna signal can include one or more discrete lobes extending away from the antenna. It is also possible that there is a single slotted hole fed by a coaxial electrical thin attachment. In this case, the input impedance of the antenna can be selected to be the same as the coaxial impedance. The antenna signal in this case may also include one or more discrete lobes extending away from the antenna. There may be only a single slot fed by the microstrip feed line. The input impedance of the β-hai antenna under the moon brother may be selected to be the same as the microstrip feed. The antenna signal in this condition may also include one or more discrete waves extending away from the antenna. Alternatively, the high gain steerable phased array antenna includes a plate or a conductive sheet having a plurality of slots. An electro-microstrip feed line for each of the slots is disposed in a plane parallel to the slot. The microstrip feed line and the corresponding slot form a magnetically coupled LC resonant element. A main feed line is coupled to the microstrip feed lines. A delay circuit is used to electrically manipulate the antenna by selectively changing the phase of the signals on the microstrip feed lines. Based on the code 140231.doc -14· 201008028 operation - or a plurality of processors determine a preferred signal direction continuously or periodically and control the delay circuit to manipulate the antenna in the preferred direction. Preferably, the slots are rectangular or rectangular. Preferably, the microstrip feed lines extend over the short dimensions of the slots. A method of operating - high gain steerable phase array antenna is also provided. The party = includes controlling the delay circuit to continuously or periodically determine a preferred signal direction and controlling the delay circuit to selectively change in the micro

The antenna is manipulated by the signal phase on the feed line and thereby manipulating the antenna in the preferred direction. A further high gain steerable phased array antenna is also provided, along with a corresponding method of operation. The antenna includes a plurality of resonant elements and a primary ballast that is in contact with the resonant elements. The electronic component is used to manipulate the day I based on the code by providing different inputs to the resonant components (4) - the processor determines or determines a better signal direction based on the direction of the amount of delivery, and The electronic components are controlled to manipulate the antenna in the preferred direction. Preferably, the resonant elements are defined by long rectangular slots in the panel. & double The antenna letter (4) includes a plurality of discrete lobes that leave the undone (four). Preferably, the lobes are selected by inputting, controlling, and controlling the electronic components based on the direction. And, in the meantime, the direction of delivery; t may include: monitoring - the initial chopping lobes and when the delivery amount is reduced below a threshold or decreasing a pre-~^^ ratio, or becomes higher than one One of the noise levels is predetermined, or its group = knife change to - adjacent wave and monitor its delivery in a similar manner. Second, connect "*· « 5 «St 14023l.doc -15- 201008028 The adjacent lobes are either one of the lower than - threshold or less than a maximum of 2 - a predetermined percentage or Below or above - the pre-dial value of the noise level or a combination thereof' then changes the selected lobe to another adjacent lobe on the opposite side of the initial lobe. The directional transport amount decision γ also includes scanning traversal and determining the output enthalpy of all or more lobes of the lobes, wherein the lobes having the highest rounds are selected. Also provided is one or more processing readable storage devices having processor readable code embodied thereon. The processor can read any method of programming a program to program one or more processors to perform the operations described herein - a high gain steerable phased array antenna. Reference is made to the new patterns 9 to 17 below. The features that have been described with reference to Figures 1 to 8 (which are disclosed in the original U.S. Patent Application Serial No. 1/〇55,49, and/or 60/617,6G9, the disclosures of which are incorporated herein by reference. This is a combination of or by virtue of which these new features are advantageously utilized. The microstrip feed line 212 is described above with reference to FIGS. 2, 3, 4, and 6. These microstrip feed lines 212 provide a precision resonant frequency. In a specific embodiment, the frequency is about 2.4 GHz. The resistance is about 1 ohm, which provides a specific q factor depending on one of the reactances. In another embodiment, a wider frequency band is provided, such as a 200 MHz or 400 MHz wide band between 2.3 GHz to 2.5 GHz or 2.3 GHz to 2.7 GHz, 500 between 3.3 GHz and 3.8 GHz, respectively. Mhz wideband, 1 Mhz wideband between 4.9 GHz and 5.9 GHz, and ι·32 Ghz wideband between 3.168 Ghz and 4.488 Ghz. This can be accomplished by reducing the resistance, for example, to about 5 〇 to 8 〇 ohms to enhance the q factor. Match the new resistor on the drive side. 140231.doc • 16 - 201008028

Different microstrip feed lines can be provided to achieve reduced resistance and enhanced ς factor. The microstrip feed lines may be provided across the center of the slots to produce a half-wave λ/2 resonance condition as already explained, and may alternatively be provided at the ends of the slots to produce the feed lines - quarter-wave correction condition 'as illustrated in Figure 9, which illustrates having a slot 904 for one of the microstrip feed lines 912' that the microstrip feed line 912 is disposed across the slot 9() On the same length side, the third of the distance from the side is _ to the person's point (or, as shown in the figure, for example, (four), one-sixth of the length of one of the short sides of one side of the short side). The associated electronic circuit components are represented by block 914, and a triangle 944 is attached to the printed circuit board (5). The positioning of the "eccentricity" of the microstrip line of the micro-strips, such as one-quarter or one-fifth of the length of one of the long sides from the side of the short sides, and the feed line 9丨2 can intersect with either side at an angle. For example, the trace can also be widened as compared to the illustrator of Figures 2, 3, 4 or 6, as illustrated by the wide microstrip feed line ι 2 of slot 1 示意 4 as schematically illustrated in Figure 10a. A triangle 1044 similar to the triangle 944 of Fig. 9 is provided on the printed circuit board 1〇54. In another embodiment, the plurality of traces 1012, 1 〇 16 of different widths are provided for the slots 1 〇 18 illustrated in Figures 〇B. The first trace can be the microstrip feed line of Figure 10A. A second trace 1016 wider than the first trace 1 〇 12 can be applied to the first trace 1012 at a partial segment of the entire trace 1 〇 12 . A wider second trace 1016 can be applied to a larger or shorter length segment' while multiple wider or narrower traces can be applied to multiple segments of the entire trace 1012. That is, various 140231.doc •17· 201008028 traces of different widths and lengths are available. Relative to the slot 1022 illustrated in Figure 10C, a plurality of wide traces 1020 are applied across a short segment of the entire trace 1012 in different directions and partially overlapping the slightly different segments. Interception can be established. A trace can be created that changes its width from one end to the other, or only one or more selected segments having a width different from the other segments. Fragments of different widths may have a constant width or a varying width. Multiple traces can be provided for a single slot having one of various widths and lengths. As illustrated in FIG. 11, a mobile telephone 1024 is provided with one or more slots 1026 having a size of approximately one inch or one inch or more and one "x2.5,'. An eccentric microstrip feed line 912 is illustrated, but a number of different configurations can be used. The slot 1026 and the feed line 912 are shown in Figure 11 as being proximate to but displaced from the other cellular electronic components 1028. A slot may be one inch wide and six inches long at its narrowest point, as another example, and the width may vary over its six inch length (or any length it has). A 1C also has a current drive slot in the top layer, as illustrated in Figure 12A. The 1C can be packaged as a flip chip or any other IC package. Figure 12A illustrates four layers 1202, 1204, 1206, and 1208. A via hole 121 is provided in the top layer 1208 to one of the power amplifiers 1211 (which can be up to 20 dB) in the downward third layer 12A. An antenna 1212 can also be found at the top layer 12〇8. The capacitor is either internal or external. In this way, the frequency can be easily tuned. A batch of such components can be provided in a range of which dozens of such slots 1212 are arranged in a configuration to reduce power line requirements - a factor of 10 ° in each Ic logic device can be sent / Receive open 140231.doc -18- 201008028 off, or Τ / R switch 1214, low noise amplifier or! ^8 1216 and - power amplifier or PA 1211. These components are also illustrated in block form in Figure 12B, namely antenna 1212, T/R switch 1214, power amplifier 1211, and low noise amplifier 1216. Figures 1A through 13F illustrate different shapes for slots providing other functionality. For many of the examples below, the shape can be viewed as a single slot having one of the illustrated shapes, or two or more slots (in a manner that combines to produce the RF characteristics of the antenna sought to be implemented) Overlap or spaced apart). For example, the cross shape is illustrated by the slot 13 〇 4 and the feed line 1312 of Figure 13A, wherein the feed line 1312 can also be re-arranged in various other ways. An x-shaped slot 1314 is illustrated in FIG. 13B by feed line 322. Other configurations of overlapping rectangular slots, such as T, V.L configurations, or any other letter of the alphabet, or other combinations of straight and/or curved segments, may also be provided. An additional 3 dB gain is still available for each double number. These shapes can also be used to enhance antenna directivity. These shapes can be phased with respect to the cross-polarization of the bandwidth, one size can be 2 octaves, such that 1 mm provides 1 GHz and 2.5 mm provides 1 GHz. The slot 1324 can be in the shape of a butterfly having a feed line 1332 as shown in Figure i3C, wherein the bow can be oriented in any direction. In an alternative embodiment, a hook or a zigzag shape or a sacred tree shape, or a rectangular slot or an iron cross shape having a protruding portion is provided, as illustrated in Figures 13D, 13E, 13F and 13G. This type of configuration provides a better system. Manipulation flexibility and orientation. The delay contact can be provided as described above, or can be provided by the delay contact 14023l.doc • 19- 201008028. The antenna can be manipulated based on the amount of transmission, intensity, and signal to the noise ratio. 5 As explained in Figure 14, the principle of interferometry can also be applied. That is, the gain from the slot having the same frequency and phase can be added. Use two or more slots, each of which acts as a point source. Three slots 1404 are shown in Figure 14, each having its own read line (4) 2. In the embodiment of Fig. 14, the three (four) feed lines are connected to the feed system and the radio 142G. Each slot is received from a single-source source - a different signal. The different signals are combined to display a three-dimensional image of the single source. As illustrated in Figure 15, a circuit board can be provided. Two wafers (i.e., 1C package or as flip chip) may be provided at the corners of the circuit board including one of the other device electronics 1520. The spacing between the two wafers can be any distance. A composite aperture can also be provided as illustrated in Figure 16 of the display radio 1640. Two or more slots having the same frequency are controlled by feed lines 1612 and 1622 of different lengths from a feed point 1630. The lengths of the feed lines correspond to the slots in the slots. The spacing between the slots causes the slots to intercept the signal at a predefined point. Use this method when the wavelength of the incoming signal is longer than the slot antenna. The two small slots are often presented as one of the larger apertures and form a synthetic aperture. As illustrated by slot 1704 and feed line 1712 of Figure 17, ultra-wideband performance can also be achieved. First, Q is loaded by reducing the capacitance value on the town bus 1712 at the slot 1704. This is accomplished by reducing the size of the triangle 1744 on the back side of the PCB 17 54. Secondly, the feed that intersects the slot is 140231.doc -20· 201008028. The impedance of the wire segment 1760 is less than 丨〇〇 ohm. Next, the feed line 1712 transitions to one of the impedances of the source ι 780 having a 5 ohm ohm width 1770 〇 as illustrated in Figure 18 to achieve enhanced ultra-wideband and dual-band performance. Two ultra-wideband slot antennas 1804 and 1806 or a standard antenna 1 806 and a triangular 18 〇 8 and a size broadband antenna 1804 having a smaller size than the two-angle opening > 18 09 and the standard antenna 18 〇 6 are placed. It is fed onto a common substrate 181 and is fed by a common feed line 1812. The slots 18〇4 and 18〇6 resonate at the same frequency. The bandwidth and center frequency of each slot can be adjusted such that the spectrum of the two slot antennas overlap. The bandwidth and center frequency of each slot can also be adjusted for different frequency bands in which the spectrums do not overlap. Referring now to Figures 19A through 19B, in a particular embodiment the antenna 1900 is preferably formed from two or more layers. The material may be a printed circuit board material. The microstrip feed line 1912 may be formed on the top layer and the bottom layer may include a slot 19〇4 and a triangle 1944 (see also, for example, the slot of Figure 9). Holes 9〇4 and triangles 944 and slots 1〇〇4 and 21044 of Fig. 1A, etc.). The microstrip feed line 1912 (see also Figures 912 and 1012 of Figures 9 and 10a, etc.) preferably interacts with a second layer separated by a distance and a dielectric material. Fig. 19A illustrates a view of the antenna 19 from the side of the microstrip, and Fig. 19B illustrates a view of the antenna 19 from the opposite side or the side of the slot. The antenna 1900 can also be constructed on a four-layer pcB. In the four-layered embodiment, the layers - and the four layers are referred to as the top and bottom layers, respectively, while the layers two and two are vacant or do not contain copper (or a similar conductor). 140231.doc •21· 201008028 FR4 and Rogers & Ro-3010 and r〇_435〇b can be used (see www.rogerscorporation.com, which is incorporated herein by reference) About the r〇4〇〇〇 and R〇3〇〇〇 series of high frequency circuit materials). Different dielectric materials can be used which allow the antenna to exhibit enhanced performance with a lower loss tangent and higher gain. The antenna can also be selectively sized to be larger or smaller than the ones illustrated or described above. For example, the size of the antenna can be contracted. By using a higher dielectric constant (for example, the dielectric constant of the ruler _3010 is higher than the typical dielectric

The electrical constant) actually promotes this contraction. With such materials, two or four layer embodiments are preferred.

Some of the features described in the U.S. Patent Application Serial No. 11/694,916, the disclosure of which is incorporated herein in The examples are combined into alternative embodiments. In this, the 916 application provides a high gain operational phase array antenna. A conductive sheet has one or more slots (defined in the conductive sheet) of two or more layers separated by a dielectric material. For each of the slots, an electrical microstrip feed line is coupled to the slot to form a magnetically coupled LC resonant element. A main feed line is coupled to the plurality of microstrip feed lines. The at least one microstrip feed line can include at least one month longer than the other segments to reduce the resistance and produce an enhanced q factor to provide a selected wider bandwidth for the antenna. A segment of greater width may include one of the widths of the other segments, the original feed line, and one of the additional traces on the original feed line. With a larger width, the segment can have a rectangular shape. 140231.doc •22· 201008028 Provides an additional-high gain phased array antenna. The conductive sheet has one or more slots (defined in the conductive sheet) of two or more layers separated by a dielectric material, and a corresponding electrical microstrip feed line is electrically coupled to each slot To form a magnetically coupled (four) resonant element - a main feed line is combined with the - or more (four) strip feed. At least the i-hole may include at least a non-rectangular segment that produces a shape that provides m-frequency characteristics for the • a line. Any of these antennas may further include one or more of the following features: the tape feed line m is electrically connected to its corresponding slot, the cross-corresponding slot is from the side to the other side and/or Center or eccentrically span the slot. A mobile phone and/or 1C antenna device can include any antenna. /- or a plurality of slots may be included in the cross shape design, - X shape design. At least two rectangular slots that overlap in a ten-hook shape, an iron cross shape, or a Christmas tree shape design or combination thereof. The one or more slots may include a slot having a bow shape design. The one or more slots may include at least two slots of different sizes or shapes or both and therefore unobtrusive resonant frequencies. The at least two slots may overlap each other in a crossover design and/or may provide dual band or enhanced (iv) U capability, or both. The one or more slots may include two or more slots configured to provide interferometric functionality. Two or more slots may share a common feed line having a different length from a common feed point to form a synthetic aperture. The antenna may further include: a delay circuit for manipulating the antenna by selectively changing a signal phase on the microstrip feed line; and operating one or more based on a code 140231.doc • 23-201008028 code It is better to have a good faith to determine the antenna by #相(四)(四). The memory circuit is controlled to manipulate the shape in the preferred direction:::: The slot has a rectangular shape. For example, a rectangular or elliptical microstrip feed line may extend over a short dimension of the rectangular slot. The main feed line can be lightly coupled to a coaxial electrical connector attachment. One of the slots may include parallel feeding by the microstrip feed lines to arrange an equal number of slots on either side of the main feed line, the main feed line may be centered, by __ The shaft connector is fed to provide two halves of the main feed line. Each half may have the same resistance' which may also be the same total resistance as the parallel combination of the microstrip feed lines corresponding to the half of the main feed line. The input impedance of the antenna can be selected to be the same resistance as the two halves of the main feed line. Changing/Selecting the Azimuth Pattern Referring now to Figures 2GA through 2GD, a procedure for selectively changing the azimuth pattern of the high gain antenna in accordance with the specific embodiment is illustrated. The spacing between two or more slots is selected based on the antenna being capable of generating one or more known orientation patterns by setting its slots at this spacing. The orientation pattern of a multi-slot antenna is controlled by varying the spacing between the slots. An antenna 2000 according to another embodiment is schematically illustrated in Fig. 20A, which includes a slot 2〇〇4, a microstrip feed line 2012 having a triangle 2〇44, and a main feed line 2016. In Figs. 20A and 20C, the interval between the slots is shown as "A". The distance r A " can be set to be known to use 140231.doc -24 - 201008028 to produce a -specific pattern (e.g., a _f leaf pattern or a number 8 pattern) - 2 (4). Typically, the spacing for the -first leaf pattern is greater than the spacing of the number 8 pattern. E.g,

An antenna having an interval A and a number of 8 - 2 / holes may alternatively have an interval that is increased to alternatively produce a view of the leaf pattern (e.g., as illustrated by Figure 18). An antenna 2 (four) that produces a digital 8-pattern can be produced, as shown in Figure 1D. The antenna 2G5G may have the same size as the antenna 〇 of the figure! and the slot 2GG4' of the shape but the main feed line 2() 56 may have a shorter length due to the reduced interval A, and for this reduction The spacing A may alternatively or also be compliant with the size and/or shape of the microstrip feed lines 2〇12. The equidistances A and A are determined by frequency and depend on frequency. As the frequency increases, the equidistances A, A, etc. decrease. In the -example, an operational range between 4_9 and 5.825 Ghz has been utilized with a digital 8-azimuth pattern using a resonant slot antenna similar to that illustrated in Figure 20A. The antenna of this first example has an interval A between the 1.18 inch slots. In the second example, the antenna for the same operating frequency using the - 苜蓿 leaf pattern has a spacing a of 2.19 inches. In the case - the slot spacing is fixed at the time of manufacture. In this aspect, the orientation pattern is selected prior to manufacture, and the spacing between two or more slots is determined based on prior knowledge and 蜮 based on new research or testing. In this manner, an antenna having a particular orientation pattern can be requested, for example, by a customer, and an antenna providing the particular orientation pattern can be manufactured and delivered. An antenna can be fabricated such that the interval is not adjustable as soon as it is set. 140231.doc 25- 201008028 In another aspect, the interval can be adjusted by a terminal # using I+丄^ g, knowing the user or by returning the antenna to the material by a specific professional service personnel or by mistake. The quotient = two adjustments and (d) the H may be present - a predetermined number of slot spacings, each of which corresponds to a particular orientation pattern. For example, the antenna can have two settings: a first setting for a leaf pattern; and a second setting for a number 8 pattern. This knob (or four) can be adjusted fairly easily using a knob or a set - or multiple switches. The spacing of the antenna slots can be continuously adjusted, so that a skilled end user can tune the orientation pattern of the antenna with the correct diagnostic equipment. Electrically Changing the Elevation Pattern Referring now to Figure 21, the antenna produces a three-dimensional pattern on either side of the antenna 21''. The strongest point of the pattern can be combined by shifting one of the directions to the right or left and up or down or in three dimensions. This is by enabling or disabling the delay circuits D, 〇 2, D3 on the respective microstrips 2112 that feed the four slots 2104 of the exemplary four-slot antennas schematically illustrated in FIG. And 〇 4 to achieve. The following table provides exemplary delay contact controls for generating a specific direction offset for antenna strength: Delayed contact pattern offset 1 Up and left 2 Up and right 3 Down and Left 4 Down and towards Right 1 and 2 Up 3 and 4 Up 140231.doc •26- 201008028 Combined Current Feeder and Voltage Feeder Antenna The antenna 2200 of the illustrative diagram in Figure 22 contains at least two resonant slots §丨 and S2 The slot S2 is a current feed type having a microstrip segment 2216 terminating in the slot S2. The microstrip segment 2216 includes a triangle 2244 and an electrical connection 2246 of the microstrip 2216 to one side of the slot I such that The microstrip 2216 intersects the slot S2. In Figure 22, the microstrip 2216 and the slot S2 have a short dimension interposed therebetween, but different configurations can be used to intersect the slot in different ways and other manners as explained elsewhere herein. The slot Si is voltage fed by the microstrip segment 2218 between the main feed line 2220 and the feed line 2216 of the slot S2. Selecting the Bandwidth by Selecting the Microstrip Impedance An antenna 2300 having a single slot 23〇4 is schematically illustrated with reference to Figure 23'. More than one slot may be included, and other features described herein may be combined with the slot 23 04 as described below. The bandwidth of the antenna 2300 can be changed and adjusted at the time of manufacture and/or by a professional service personnel and/or end user by selecting an impedance of the microstrip segment A known to cause the antenna 2300 to produce a particular bandwidth. . The procedure may involve changing and/or adjusting the impedance of the microstrip segment A, or the impedance may be fixed immediately after manufacture. In general, as the impedance of the microstrip segment A illustrated in Fig. 23 increases, the bandwidth of the antenna 2300 decreases. By selecting or changing the width of one or more of the microstrip segments A, B, and/or C, a user can make the impedance of the antenna 2300. The width of the microstrip segment a is reduced to increase the impedance. In one example, an antenna has been tested and combined with an impedance of 37 ohms. 140231.doc -27- 201008028 Microstrip for an operating range between 2.412 Ghz and 2·484 Ghz, which has been lost at 3 Ghz 1.1 db gain. By increasing the impedance to i 〇〇 I, the antenna loses 5.3 db at 3 Ghz. The impedance of the microstrip that intersects the slot is coupled to a 5 ohm source. For example, the bandwidth adjustment microstrip of FIG. 23 can have a radio (not shown) that drives the antenna 23A. The output circuit or one of the other embodiments described herein impedance different impedances. The two impedances can be coupled by a quarter-wavelength microstrip. For example, the microstrip B of Figure 23 is coupled to a microstrip in this example. The impedance of the band 3 is the impedance of the microstrip eight multiplied by the square root of the impedance of the microstrip. The length of the microstrip is one quarter wavelength. In this embodiment, a 50 ohm system is preferred, but the impedance need not be exactly 50 ohms. The choice of 50 ohms corresponds to the impedance of the radio of 5 ohms. The radio is typically 25 to 1 ohm. The optimum power transmission is when the impedance of the radio matches the impedance of the radio. Thus, for this particular embodiment, in general, one of the impedances equal to the impedance of the radio is coupled across a resonant slot. Selecting the slot width to set the orientation pattern can be selected at the time of manufacture or using a mechanically relatively adjustable component to change the size of one of the resonant slots as illustrated herein for a given frequency. Select and/or adjust the orientation pattern of the antenna. Fig. 24A shows a square pattern of a 4.6-well resonant slot antenna having a slot diameter of 34_8% and 32% shorter than the antenna pattern of the orientation pattern shown in Fig. 2. The orientation pattern of Fig. 24A is wider than the orientation pattern of Fig. 24B, and the gain at the edge of the antenna is larger in Fig. 24A than in Fig. MB 140231.doc -28-201008028 and the peak gain is wider/ The shorter slot antenna (Fig. 24A) is smaller than the ten pairs/of the narrower/more slotted (Fig. 24B) antenna. Figure 24B shows that it is 34 8% narrower than the antenna in Figure 24A.

Azimuth pattern of the Ghz vibrating slot antenna. The orientation pattern is narrower, the gain at the edge of the *m is smaller and the peak gain is greater than the wider antenna. In one example, the design has a 0.3 〇 3 for the 2.4 Ghz, and the slot width 1 has a -beamwidth-antenna measured at 3 points of 65 degrees. Another antenna with one 〇, 455 ” slot width and one 8 波束 beamwidth has been manipulated. Select/adjust the slot size to select (increase/decrease) the bandwidth as shown in Figure 25, one slot The hole 25〇4 may be in the shape of a bow. The slot may be selectively or randomly oriented in any direction. The short dimension A in the center of the slot 25〇4 is smaller than the outside of the slot 25〇4. Dimension B, and the slot width is gradually changed from the middle to each of the two short edges (in the long direction). A rectangular slot is generally designed to have a smaller bandwidth φ (for example, less than 100). In operation, however, in the specific embodiment illustrated in Figure 25, the size A' is selected for the operation of the antenna at a high operating frequency of the slot and is low for one of the slots The operation of the antenna at the operating frequency selects the size 6' thereby providing a wider bandwidth for one of the slots 25〇4 due to the varying short dimension of the bow shaped slot 2504. Selectively aligned in different ways Multiple Slots The antenna 2_ schematically illustrated in Figure 26 is included in - or multiple prints Two slots 26 〇 4 and 26 〇 6 are combined on the road plate 2608 (there may be two on 140231.doc • 29· 201008028). The orientations of the slots 2604 and 2606 are opposite each other and in absolute meaning. The upper portion differs from the structural components of the architecture of the antenna. The different orientations of the slots 2604 and 2606 are for effectively receiving signals having more than one orientation and/or transmitting such signals. Combining one resonant slot with another Antenna The antenna schematically illustrated in Fig. 27 includes a resonant slot 2704 as illustrated in several embodiments herein, which is combined with a non-resonant slot 2708 on the same printed circuit board 2702. The resonant slot 2704 There is a microstrip feed line 2709, ^ and a dipole 2744 that intersect with it to produce the advantageous LC resonance described above. The microstrip is fed by a main feed line 272. The non-resonant slot 2708 does not have a cross One of the microstrip feed lines. The non-resonant slot antenna 2708 can be used to receive (or transmit) signals having a different polarity or to receive (or transmit) signals exiting the edge of the printed circuit board 27〇2. A current-fed resonant slot antenna having a circular shape - a current-fed resonant slot can take the form of a circular, elliptical or other curved design, such as a heart shape, a pear shape, a crotch shape, a number 8 _ shape And/or modified to have any polygon with a rounded corner, such as a square, rectangle, triangle, pentagon, diamond, trapezoid, etc. (in addition to the resonant slot shape described herein, alternatively or additionally used with or Such exemplary polygons and other polygons that do not have rounded corners. Figure 28 illustrates a resonant slot antenna 2800 that includes a microstrip feed line 2802 having a triangle 2803 and a circular resonant slot 28〇4. The area of the circular slot 2804 is selected to be approximately equal to the same frequency - the radius of the 140231.doc -30· 201008028 shaped slot antenna. Electric field line 2806 or E field line 2806 is established across the circle 2804 when powering the antenna. The E field lines 2806 are generally parallel to the microstrip feed line 2802. The E field lines 2806 are the longest in the center and the shortest in the end of the circle 2804. These E field lines 2806 are shown as dashed lines in Figure 28. Since the E field lines 2806 have varying lengths, the antenna is a wider band antenna than a rectangular slot antenna of the same frequency because the circular antenna covers a larger spectrum than the rectangular slot. a spectrum. The bandwidth of the resonant slot antenna, which is one of the specific centering frequency and/or the accompanying frequency and frequency range, can be clearly defined by selecting from the slot of varying shape and roundness. Dual Polarized Unidirectional Antenna In other embodiments, a resonant slot antenna is combined with a vertically polarized unidirectional antenna. Three specific embodiments of this design are illustrated in Figures 29A through 29C. Each of the specific embodiments of Figures 29A through 29C includes such two antenna elements combined to produce a dual polarized unidirectional antenna. Referring to Figure 29A, a resonant slot antenna 2920 is combined with a unidirectional antenna 2910. In Fig. 29A, the antennas 2910 and 2920 are placed one on top of the other. The combination shown in Fig. 29A is a dual polarized antenna 2930, and the slot antenna 2920 is horizontally polarized and the unidirectional antenna 2910 on the top is vertically polarized. Both antennas 2910 and 2920 are fed from the same source. The unidirectional antenna 2910 of Figure 29 can be a dual band unidirectional. It can resonate at 2.4 Ghz and 5 Ghz. It can be incorporated into two dipoles 2940, two on the left and two on the right. The shorter dipole is for 5 Ghz and the longer is for 2.4 Ghz. The two opposite halves of the dipole are on the opposite side of the PCB 2950 140231.doc -31 - 201008028. FIG. 29B illustrates another embodiment of a dual polarized unidirectional antenna 2950. In this design, a resonant slot antenna 2952 is provided alongside the unidirectional antenna 2954. As shown, the feed line 2956 is centered. A copper-free region 2958 is also shown to the right of the rightmost of the two conductive regions 2953 of the antenna 2954. This region 2958 is illustrated as being 0.5 inches wide and starting from the right side of the antenna 2954. The other half of the inch region 2959 is provided from the right edge of the region 2958 to the left edge of the slot antenna 2952. Both antennas are shown as 0.5 inches from the top of the antenna 2950, and 0.5 inches between the bottom of the slot 2952 and its feed line, as it is wrapped between the antenna 2952 and the feed line 2956. . The feed line 2956 itself is shown to be about 0.3 inches from the bottom of the antenna. The resonant slot antenna 2952 is shown as having a slot, but as illustrated in the previous embodiments, the antenna 2952 can include more than one slot and can be in accordance with any of the other embodiments of the resonant slot antenna described herein. The specific embodiment is configured. 29C illustrates another embodiment of a dual-polarized unidirectional antenna 2960 that includes a resonant slot antenna 2962 and a unidirectional vertically polarized antenna 2964. In this embodiment, the unidirectional vertically polarized antenna 2964 is attached to the base and the resonant slot antenna 2962 is attached to the top, for example about 0.5 inches from the top. The slot 2962 is shown with its left edge being about 0.25 inches from the left side of the antenna 2960. The feed line 2965 is shown to be 113 mils wide in one of the insulated paths of about 250 mils wide. The feed line 2966 is again shown to be about 0.3 inches from the bottom of the antenna. Conduction zone 2963 is shown to be about 2.2 inches long. A distance of 0 _ 5 inches between the region 296c and the bottom 140231.doc -32- 201008028 portion of the slot 2962 is shown. All distances and positions of the elements of such antennas may vary, and the above is merely an example. There are many possible variations to the relative configuration of the elements of the dual antennas in terms of geometric positioning and spacing. • The invention has been described above with reference to a number of preferred and alternative embodiments. However, it will be apparent to those skilled in the <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Such changes and modifications are intended to be included within the scope of the present invention, as expressed in the scope of the appended claims and their structural and functional equivalents. For example, the specific embodiment is generally shown as having four resonant slots or a single resonant slot. However, particular embodiments may include any number of slots, including one or two slots, or, for example, Figure 3A schematically illustrates an eight-slot antenna, including slot 3004, microstrip feed line 3〇〇 2 and main feed lines 3020 and 3022. Furthermore, in the methods which may be carried out in accordance with the preferred embodiments and which may have been described above in the above description and/or as claimed in the following claims, the selected sub-sequences have been described above and/or below These operations are described. However, sequences such as &quot;Hai have been selected and are so ordered for the convenience of publication, and are not intended to imply any particular order for carrying out such operations. In addition, the above-mentioned and all of the references are incorporated herein by reference to the preferred embodiments and the disclosure Details Yin. The following references are also incorporated by reference: U.S. Patent Nos. 3,705,283, 3,764,768, 5,025,264 '5,087,921, 140231.doc -33-201008028 5,119,107, 5,347,287, 6,611,231, 6,456,241, 6,388,621, 6,292,133, 6, 285, 337, 6, 130, 648, 5, 189, 433; and U.S. Patent Application Nos. 2005/0146479, 2003/0184477, 2002/0171594, and 2002/0021255; and European Patent Application No. EP 0 384 780 A2/A3, EP 0 384 777 A2/A3; and

Brown et al., "A GPA Digital Phase Array Antenna and Receiver", IEEE Phase Matrix 歹 Discussion Session, Dana Point, Likou, May 2000, 4 pages; Sensitive Phase Array Antenna, Roke Manor Research, 20〇2 years; and

Galdi et al., "Cad (computer asided design)", "Microwave and Optical Technology, Vol. 34, No. 4, August 20, 2002, 276-281 page. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates a front view of a high gain steerable phased array antenna in accordance with a preferred embodiment; FIG. 2 illustrates a high gain steerable phase array antenna in accordance with a preferred embodiment. 1 is a rear view; FIG. 3 illustrates a microfeed line coupled to a resonant slot in accordance with a preferred embodiment; FIG. 4 is a schematic illustration of coupling to a microstrip feed line for manipulating a phased array antenna in accordance with a preferred embodiment Delayed electronic components; 140231.doc • 34- 201008028 FIGS. 5A-5D show exemplary signal profiles in various directions based on the selection of different lobes in accordance with a preferred embodiment; FIG. 6 is a schematic illustration based on a comparison DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT One electronic component representation of an element of a phased array antenna; • Figures 7 through 8 are one flow of operations performed to select a 彳5 distributed lobes of a phased array antenna in accordance with a preferred embodiment. Figure 9 is a schematic illustration of a resonant slot having an eccentric microstrip feed line; ^ Figure 1A schematically illustrates a microstrip having a widened according to a specific embodiment An LC resonant slot of the feed line; Figure 10B schematically illustrates an LC resonant slot having a microstrip feed line having a plurality of layers of traces of different widths in accordance with another embodiment; 10C schematically illustrates an LC resonant slot having a microstrip feed line having a segment having various traces of various widths applied in various directions on respective segment portions, in accordance with a particular embodiment. Figure 11 is a schematic illustration of a cellular telephone having an LC resonant slot in accordance with an embodiment; Figure 12A schematically illustrates an IC antenna in accordance with an embodiment; Figure 12B illustrates the components of the antenna of Figure 1A 13A-13G illustrate different shapes for slots having different functionalities in accordance with other embodiments; FIG. 14 schematically illustrates a plurality of slots and utilizes one of the principles of interferometry. 140231.doc -35· 201008028 Antenna A specific embodiment; FIG. 15 is a schematic illustration of a circuit board having two wafers according to another embodiment; FIG. 16 is a schematic illustration of a synthesis according to one embodiment Figure 17 is a schematic illustration of an ultra-wideband performance antenna in accordance with another embodiment; b Figure 18 schematically illustrates an antenna having enhanced ultra-wideband and dual-band performance in accordance with another embodiment; ^ Figure 19A shows A microstrip view of an antenna of one preferred embodiment; FIG. 19B shows a slot view or an opposite side view of the antenna of FIG. 19A, FIG. 20A through FIG. 20D illustrate by selecting a particular slot spacing (specific It is used to select - 苜 #叶图案 or - numeral 8 pattern) to change the orientation pattern of one of the antennas according to one of the embodiments; Figure 21 illustrates the micro-feeding of the slots by enabling or disabling The delay circuit with the incoming call is changed according to the specific embodiment - the antenna - the elevation map. Figure 22 illustrates the current feed and voltage feed antenna combined according to one of the other embodiments; Figure 23 illustrates the selection by the slot; ^丨六1 _ 畀 糟 孔 孔 父 父 又 又 又 又 又 又 又 又 又 又 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据 依据Specific embodiment One of the antennas has an orientation pattern; FIG. 25 illustrates a 140231.doc-36-201008028 slot in the shape of a bow of one antenna according to a specific implementation, and FIG. 26 illustrates two or more. The slots are aligned in different orientations to receive and/or transmit signals having more than one orientation and/or polarity; FIG. 27 illustrates combining one resonant slot with another type of antenna in accordance with another embodiment; FIG. 28 is illustratively illustrated in accordance with another A specific embodiment has a circular shape of a current fed-in resonant slot antenna;

Figures 29A-29C illustrate a specific embodiment including a dual-polarized unidirectional antenna in accordance with another embodiment; Figure 30 illustrates an eight-slot antenna in accordance with another embodiment. [Main component symbol description] #1 to #6 102 104 105 106 108 110 206 212 214 216 218 220 Contact conduction sheet slot coaxial cable Soldered connection signal cable Solder connection Microstrip feed line Connection microstrip feed line Electronic circuit Component main feed line coaxially connected segment trace 140231.doc .37- 201008028 296c region 306 microfeed line coupling point 424 tip diode contact 426 inductor 904 slot 912 microstrip feed line 912 feed line 914 electronic circuit Component 944 Triangle 954 Printed Circuit Board 1004 Slot 1012 Wide Microstrip Feed Line / First Trace 1016 Second Trace 1018 Slot 1020 Wide Trace 1022 Slot 1024 Mobile Phone 1026 Slot 1028 Honeycomb Telephone Electronics 1044 Triangle 1054 Printed Circuit Board 1204 Third Layer 1206 Layer 1208 Top Layer 140231.doc -38- 201008028 1210 Via 1211 Power Amplifier or PA 1212 Slot 1214 T/R Switch 1216 Low Noise Amplifier or LNA 1304 Slot 1312 Feed Line 1314 Slot ❿ 1322 Feed Line 1324 Slot 1332 Feed Line 1404 Slot 1412 Feed Line 1418 Same feed point 1420 Radio 1510 Wafer 1520 Device component. 1604 Slot 1612 * Feed line 1622 Feed line 1630 Feed point 1704 Slot 1712 Feed line 1744 Triangle 140231.doc • 39- 201008028 1760 Feed line segment 1770 Fragment 1780 Source 1804 Ultra Broadband Slot Antenna 1806 Ultra Wide Band Slot Antenna / Standard Antenna 1808 Triangle 1809 Triangle 1810 Common Substrate 1812 Common Feed Line 1900 Antenna 1904 Slot 1912 Microstrip Feed Line 1944 Triangle 2000 Antenna 2004 Slot 2012 Microstrip Feed Line 2016 Main Feed Line 2044 Triangle 2050 Antenna 2056 Main Feed Line 2100 Antenna 2104 Slot 2112 Microstrip 2200 Antenna 140231.doc -40- 201008028

2216 microstrip (fragment) / feed line 2218 microstrip clip 2220 main feed line 2244 triangle 2246 electrical connection 2300 antenna 2304 slot 2504 slot 2600 antenna 2604 slot 2606 slot 2608 printed circuit board 2702 printed circuit board 2704 resonant slot 2708 Non-resonant slot 2709 Microstrip feed line 2720 Main feed line 2744 Triangle 2800 Resonant slot antenna 2802 Microstrip feed line 2803 Triangle 2804 Circular resonant slot 2806 Electric field line 2910 Unidirectional antenna 140231.doc -41- 201008028 2920 Resonance Slot antenna 2930 Dual-polarized antenna 2940 Dipole 2950 PCB/Bipolar unidirectional antenna 2952 Resonant slot antenna 2953 Conduction area 2954 Unidirectional antenna 2956 Feed line 2958 One-copper area 2959 Half-inch area 2960 Bipolar one-way Antenna 2962 Resonant Slot Antenna 2963 Conducted Area 2964 Unidirectional Vertically Polarized Antenna 2965 Feed Line 2966 Feed 3002 Microstrip Feed Line 3004 Slot 3020 and 3022 Main Feed Line A Interval (Figure 20A, Figure 20C) A, B and/or C microstrip segment (Figure 23) Dl, D2, D3 and D4 delay circuit S 1 and S2 resonant slot 14 0231.doc •42-

Claims (1)

201008028 VII. Patent Application Range: 1. A gain-adjustable phased array antenna comprising: () a conductive sheet having a plurality of slots defined therein; (b) for each of the slots, An electrical microstrip feed line coupled to the slot to form a magnetically coupled LC resonant element; (c) a main feed line that mates with the microstrip feed lines; and (d) a delay circuit Each of the ones or more of the slots are selectively controlled to determine one of the orientation patterns of the antenna. 2. The antenna of claim 1 wherein the spacing between at least two of the slots is selected such that the antenna produces a particular orientation pattern comprising a first spacing to establish a leaf pattern or less One of the first intervals is a second interval to create a number 8 pattern, or both. 3. The antenna of claim 1, wherein the impedance of the at least one microstrip feed line is selected based on a particular bandwidth for one of the corresponding slots. 4. The antenna of claim 3, wherein the at least one microstrip feed line is coupled to a 50 ohm source such that its impedance is different from the impedance of one of the output circuits that drive one of the antennas of the antenna. 5. The antenna of claim 1, wherein the width of the at least one slot is selected based on a particular orientation pattern produced by the antenna. 6. The antenna of claim 1 wherein the at least one slot has a shape that is known to produce a selected one of the selected bandwidths. 7. A high gain steerable phased array antenna comprising: (a) a conductive sheet having a plurality of slots defined therein including a first slot and a second slot 140231.doc 201008028; b) for each of the slots, an electrical microstrip feed line coupled to form a magnetically coupled LC resonant element, (c) a main feed line, and the microstrip feed a line coupling; and (d) wherein the first slot and the second slot are fed by a same microstrip feed line, and the first slot includes the microstation that does not terminate in the first slot a voltage feed slot with one of the feed lines, and the second slot includes a current feed slot having one of the microstrip lines terminated in the second slot. 8. An antenna, wherein at least two of the slots are selected such that the antenna produces a particular orientation pattern, the packet: - the first interval to establish a chirp pattern or less than the first interval One of the second intervals to create a number 8 pattern, or both. The antenna of claim 7 wherein at least the impedance of the microstrip feed line is selected in accordance with a particular bandwidth for one of the corresponding slots. . The antenna of claim 9, wherein the at least one microstrip feed line is coupled to the source of the ohmic so that the impedance is different from the impedance of one of the ones of the antenna that drives the one of the antennas. U. The antenna of claim 7, wherein the width of the at least one slot is selected in accordance with a particular, orientation pattern produced by the antenna. ^An antenna of item 7, wherein at least two of the slots have different sizes or shapes or both and thus different resonant frequencies. An antenna such as μ of item 7 wherein at least the slot has a shape that is known to produce a selected one of the selected bandwidths. 140231.doc -2 - 201008028 14. A gain-adjustable phased array antenna comprising: (a) a conductive sheet having a plurality of slots defined therein; (b) for each of the slots An electrical microstrip feed line coupled to the slot to form a magnetically coupled LC resonant element; (C) - a main feed line coupled to the microstrip feed lines; and (4) "the plurality of slots The apertures include at least two slots of different orientations for receiving or transmitting signals or both, and the signals have different orientations. The antenna of claim 14 wherein the spacing between at least two of the slots is selected such that the s-ai antenna produces a particular orientation pattern comprising a first spacing to establish a lobed pattern or less One of the first intervals is a second interval to create a number 8 pattern, or both. 16. The antenna of claim 14, wherein the impedance of the at least one microstrip feed line is selected in accordance with a particular bandwidth for one of the corresponding slots. 17. The antenna of claim 16, wherein the at least one microstrip feed line is coupled to a source of φ to 50 ohms such that the impedance is different from the impedance of one of the output circuits that drive one of the antennas of the antenna. 18. The antenna of claim 14, wherein the width of the at least one slot is selected in accordance with a particular orientation pattern produced by the antenna. 19. The antenna of claim 14, wherein the at least two slots have different sizes or shapes or both and thus different resonant frequencies. 20. The antenna of claim 14, wherein at least one of the slots has a shape that is known to produce a selected one of the selected bandwidths. 21 - A high gain steerable phased array antenna comprising: 140231.doc 201008028 (a) a hole; a conductive sheet having one or more slots W defined therein for each of the slots, one An electrical microstrip feed line coupled to the slot to form a magnetically coupled 1 (: a resonant element; (4) a main town-sending line that is lightly coupled to the one or more microstrip feed lines; Wherein the slot includes a bow shape having an increased bandwidth on a rectangular slot having a size of the plurality of sizes of the bow-shaped slot. 22. The antenna of claim 21, wherein a spacing between at least two of the slots is selected such that the antenna produces a 敎 azimuth map comprising a first interval to establish a 苜蓿 leaf pattern or Less than one of the first intervals, the second interval to establish a -number 8 pattern, 4 includes both. 23. The antenna of claim 21, wherein the impedance of the at least one microstrip feed line is selected in accordance with a particular bandwidth for the corresponding slot. From the antenna of the request, where the at least the microstrip feed line is consumable A 50 ohm source is used to make the impedance different from the impedance of one of the output circuits that drive one of the antennas. 25. The antenna of claim 21, wherein the width of the at least one slot is selected in accordance with a particular orientation pattern produced by the antenna. 26. A high gain steerable phased array antenna comprising: (4) a circuit board comprising a conductive sheet having one or more slots defined in its order; () for the slots Each, an electrical microstrip feed line, coupled to the slot of 140231.doc -4- 201008028 to form a magnetically coupled Lc resonant element; (4) a main feed line that is fed with the one or more microstrips a line coupling; and (d) a non-vibrating slot hole 'in the same circuit board i as the slot, the non-resonant slot for receiving a signal having a polarization different from the slot or leaving the board The edge of the signal or both signals. 27. The antenna of claim 26, wherein the spacing between at least two of the slots is selected such that the antenna produces a schematic orientation pattern comprising - the interval - to establish - (4) The pattern is either smaller than the first interval - the second interval to create a -number 8 pattern, &lt;includes both. 28. The antenna of claim 26, wherein the impedance of the at least one microstrip feed line is selected based on a particular bandwidth for one of the corresponding slots. 29. The antenna of claim 28, wherein the at least one microstrip feed line is coupled to a 50 ohm source such that its impedance is different than the impedance of one of the output circuits that drive one of the antennas. 30. The antenna of claim 26, wherein the width of the at least one slot is selected based on the one of the pending orientation patterns produced by the antenna. • The antenna of claim 26, wherein the or more slots comprise at least two slots of different sizes or shapes or both and thus different resonant frequencies. 32. The antenna of claim 26, wherein the resonant slot has a shape that is known to produce a selected one of the selected bandwidths. 33 _ - A method of manufacturing a high gain steerable phase array antenna, the high gain steerable phase array antenna comprising: a conductive sheet having a definition 140231.doc 201008028 in which the m ray 4 is directed to the slot hole a microstrip feed line, the slot coupling 〇 from forming a magnetically coupled LC resonant element, and a main feed line splicing, wherein the method comprises: or a plurality of microstrip feed lines (a) Selecting a particular orientation pattern for the antenna; (b) selecting a spacing between at least two of the slots known to produce the selected orientation pattern; (c) forming a circuit board having at least two The conductive sheet of the slot; the (d) at the free interval - for each slot, the microstrip feed line is consumed to the slot to form a magnetically coupled LC resonant element; and 34. The main feed line is coupled to each of the microstrip feed lines. ^ '33; Jr method, which has a specific orientation pattern or a -number 8 pattern. Μ IS: 33's method ''steps' include selecting the oscillating frequency for both of the antennas and forming different sizes or shapes or two frequencies/two slots for generating the selected two The method of the different resonance ^ = 'steps' includes selecting at least the impedance of the microstrip feed line according to one of the slots 37. The n &lt; method, the method further comprising: selecting a hole shape for the antenna:: width; and selecting a - shape known to produce the selected bandwidth. At least one of the slots is formed to have a slot shape selected from the group 140231.doc 201008028 38. An antenna is partially formed by the method of claim 33. 3 9. A method of fabricating a high gain steerable phased array antenna, the high gain steerable phased array antenna comprising: a conductive sheet having one or more slots defined therein; and for the slots Each of them, an electric microstrip township line 'which is combined with the slot to form a magnetically consuming lc" 7C piece and a main ore feed line with the or more microstrip feeds Line coupling' wherein the method comprises: (a) selecting a particular bandwidth for one of the antennas; (9) selecting an impedance for a microstrip feed line known to produce the selected bandwidth; (4) forming a - board The conductive sheet includes at least one slot of the boundary; the microstrip feed line is consuming to the slot to form a magnetically coupled LC resonant element in accordance with the selected impedance to produce the selected bandwidth; A method of coupling a main feed line to the microstrip feed line. The method of claim 39, further comprising: coupling the microstrip feed line to a source of -50 ohms to have an impedance different from driving the antenna One of the radio-output circuit impedances. For example, the method of claim 39, loading and pushing. The further includes selecting the frequency of the vibration for the antenna, and forming two different sizes or shapes or two frequencies/two slots 1 for generating the material. A different resonance 4 = antenna, part of which is formed by a method other than the request. • A method of manufacturing a high gain steerable phase array antenna, the high increase 140231.doc 201008028 The steerable phase array antenna comprises: a conductive sheet having - or a plurality of slots defined therein; and for each of the slots: a microstrip feed line that is combined with the slot to form a magnetic (tetra) LC resonance a 7L piece; and a main town feed line coupled to the one or more microstrip feed lines' wherein the method comprises: (a) selecting a particular orientation pattern for the antenna; (8) selecting a selection to generate the selection a width of at least one slot of the orientation pattern; (4) forming a circuit board including the conductive sheet having the at least one slot at the selected width; (4) coupling the microstrip feed line to the at least one slot To form a magnetic coupling And (e) coupling a main feed line to the microstrip feed line. 44. The method of claim 43, wherein the 亥 呤 〜 ” ” ” A number 8 pattern. 45. The method of claim 43, further comprising selecting at least two slots for the antenna: different resonant frequencies 'and forming selectively different sizes or shapes or both' for generating such Two different resonant frequencies are selected. 46. The method of claim 43, wherein the step of selecting comprises selecting at least the impedance of the microstrip feed line based on the bandwidth of the slot for the slot. 47. The method of claim 43, j: pushing half aa, the progress comprising selecting a particular bandwidth for the antenna, and selecting a slot shape known to produce the selected bandwidth 'at least one of the slots The hole system is formed to have the selected slot shape 14023I.doc -8- 201008028. 48. An antenna, partly formed by the method of claim 43. 49. A method of fabricating a gain steerable phased array antenna, the high gain steerable phased array antenna comprising: a conductive sheet having one or more slots defined therein; and for each of the slots In one case, an electrical microstrip feed line is formed to face the slot to form a magnetically engaged LC resonance π component, and a main feed line that is aligned with the one or more microstrip feed lines. The method comprises: Ο selecting a particular bandwidth for one of the antennas; (b) selecting a shape of at least one slot known to produce the selected bandwidth; (4) forming a circuit board comprising having the selection Forming the conductive sheet of the at least one slot; (4) joining a microstrip feed line handle to the at least one slot to form a magnetically-faced LC resonant element; and ❹ (e) placing a main feed line with the The microstrip feed line is coupled. 50. The method of claim 49, further comprising selecting at least two slots for the antenna: different resonant frequencies and forming different sizes or shapes of selectivity or both for generating The two different resonance frequencies of the election are rare. 51.:: The method of claim 49 further wherein the impedance of the at least one microstrip feed line is selected to be greater than the bandwidth selected for the slot. The 52' antenna is partially formed by the method of claim 49. 140231.doc